Display screen or a portion thereof with animated graphical user interface



FIG. 1 is a front view of a first image in the sequence of a display screen or portion thereof with animated graphical user interface;

FIG. 2 is a front view of a second image thereof;

FIG. 3 is a front view of a third image thereof; and,

FIG. 4 is a front view of a fourth image thereof.

The appearance of the animated user interface sequentially transitions between the images shown in FIGS. 1-4. The process or period between which one image transitions to another forms no part of the claimed design.

The broken lines showing of the display screen or a portion thereof are for the purpose of illustrating environment and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or a portion thereof with animated graphical user interface, as shown and described. 